Music Wire Extension Spring - P/N 304

Part Number 304
Outside Diameter (in.) 0.437
Inside Diameter (in.) 0.381
Overall Length (in.) 4.500
Wire Diameter (in.) 0.028
Rate (lbs./in.) 0.10
Load (lbs.) 1.61
Deflection at Load (in.) 14.50
Initial Tension (lbs.) 0.16
End Style LOOP
End Type CROSSOVER
Material MUSIC WIRE
Finish ZINC
6 Piece Minimum Order Quantity
1-49 piece price $3.59
50-99 piece price $2.11
100-249 piece price $1.62
250-499 piece price $1.29
500-999 piece price $1.07
1000-1999 piece price $0.89
2000 or more CALL OR EMAIL
$35 minimum TOTAL purchase order.
diagram of extension spring